<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
  <title>Bootstrap 101 Template</title>
  <link rel="stylesheet" href="xx.css">
  <!-- Bootstrap -->
</head>
<body>
<h1>你好，home！</h1>
<a href="/index/">这是index页面</a>

<div>
  <a href="/logout/">退出</a>
</div>
</body>
</html>